What is 1 2 divided by 1 2?

When dividing 1/2 by 1/2, the result is 1. This is because division is the opposite operation of multiplication, and when dividing two fractions, you can simply multiply the first fraction by the reciprocal of the second fraction. So, in this case, 1/2 divided by 1/2 can be calculated as (1/2) * (2/1) = 2/2 = 1.